suction port

基本解释

If the disturbance affecting the yield, then the liquid level above the pump suction port;
如果是气干扰影响产率，则液面高于泵吸入口；
The suction port and the introduction port establish fluid communication between the portion of the first passageway and the suction port or the introduction port.
抽吸口和导入口建立第一通道的所述部分和抽吸口或导入口之间的流体连通。
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The internal structure of the utility model applies the principle of the suction effect to make the foul gas discharged from the outlet of the blow-off port through the main pipe.
其内部结构运用空吸作用的原理，使污气从排污口出口经主管由支管排出。
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